683606722 has 8 divisors (see below), whose sum is σ = 1025526672. Its totient is φ = 341764500.

The previous prime is 683606701. The next prime is 683606743. The reversal of 683606722 is 227606386.

It is an interprime number because it is at equal distance from previous prime (683606701) and next prime (683606743).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14197 + ... + 39607.

It is an arithmetic number, because the mean of its divisors is an integer number (128190834).

Almost surely, 2^683606722 is an apocalyptic number.

683606722 is a deficient number, since it is larger than the sum of its proper divisors (341919950).

683606722 is a wasteful number, since it uses less digits than its factorization.

683606722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38864.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 683606722 is about 26145.8739001013. The cubic root of 683606722 is about 880.9179135908.

The spelling of 683606722 in words is "six hundred eighty-three million, six hundred six thousand, seven hundred twenty-two".